ROBTEX.COM - tjcec.edu.hk

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tjcec.edu.hk checked at 2025-12-08T12:37:49.971Z 2321ms 102/102/102 100% R:13 allDone:true timedOut:false

`tjcec.edu.hk`

	MX	`aspmx.l.google.com`
			A	2607:f8b0:4004:c21::1b^{🇺🇸 Google}
				PTR	`pe-in-f27.1e100.net`
			A	142.251.179.27^{🇺🇸 Google}
				PTR	`pd-in-f27.1e100.net`
	NS	`ns1.ednet.imsbiz.com`
			A	210.87.250.116^{🇭🇰 PCCW IMS}
				PTR	`ns1.ednet.imsbiz.com`
	NS	`ns2.ednet.imsbiz.com`
			A	210.87.250.117^{🇭🇰 PCCW IMS}
				PTR	`ns2.ednet.imsbiz.com`
	MX	`alt1.aspmx.l.google.com`
			A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
				PTR	`dj-in-f27.1e100.net`
			A	172.253.116.27^{🇺🇸 Google}
				PTR	`dj-in-f27.1e100.net`
	MX	`alt2.aspmx.l.google.com`
			A	2a00:1450:4009:c0f::1b^{🇬🇧 Google}
				PTR	`yulhrs-in-f27.1e100.net`
			A	192.178.223.26^{🇺🇸 Google}
				PTR	`yulhrs-in-f26.1e100.net`
	MX	`alt3.aspmx.l.google.com`
			A	2a00:1450:400c:c00::1a^{🇧🇪 Google}
				PTR	`ws-in-f26.1e100.net`
				PTR	`ws-in-x1a.1e100.net`
			A	173.194.76.26^{🇺🇸 Google}
				PTR	`ws-in-f26.1e100.net`
	MX	`alt4.aspmx.l.google.com`
			A	2a00:1450:4025:402::1a^{🇳🇱 Google}
				PTR	`rb-in-f26.1e100.net`
			A	142.250.102.27^{🇺🇸 Google}
				PTR	`rb-in-f27.1e100.net`

`edu.hk`

	NS	`c.hkirc.net.hk`
	NS	`d.hkirc.net.hk`
	NS	`m.hkirc.net.hk`
	NS	`t.hkirc.net.hk`
	NS	`u.hkirc.net.hk`
	NS	`v.hkirc.net.hk`
	NS	`x.hkirc.net.hk`
	NS	`y.hkirc.net.hk`
	NS	`z.hkirc.net.hk`

Up

eclass.tjcec.edu.hk

Starts with same word

tjcec.edu.hk

Starts similarily

cjtec.org

cject.com

cjtec.fr

jcetc.com

jetcc.com

jetcc.ca

etcjc.com

tjcec.edu.hk

jtecc.co.jp

tjecc.cn

AI analysis

The parent of eclass.tjcec.edu.hk is tjcec.edu.hk.

Two name servers ns1.ednet.imsbiz.com and ns2.ednet.imsbiz.com handle the delegation for tjcec.edu.hk.

tjcec.edu.hk shares the same name server setup as other domains, for example chps.edu.hk, yukyinschool.edu.hk, fmml.edu.hk, plkcktps.edu.hk and hyps.edu.hk.

tjcec.edu.hk at least partially shares name servers with other domains, for example skhtst.edu.hk, ssnahkws.edu.hk, cfs.edu.hk, twghkhnmp.edu.hk and yll.edu.hk.

Host names with one IP number:

ns1.ednet.imsbiz.com points to 210.87.250.116; ns2.ednet.imsbiz.com points to 210.87.250.117.

tjcec.edu.hk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tjcec.edu.hk shares at least partially some mail servers with other domains, for instance synkro.net, civilnet.net, grumpybanana.com, persey.com and klinehome.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c21::1b and 142.251.179.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt3.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

alt4.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27